delay(1000);lcd.clear();}复制代码ESP8266连接DS3231实时时钟的运行结果代码上传后，RTC模块将开始工作...
Arduino Uno Board, 16×2 LCD Module, and a DS3231 RTC module. DS3231 uses SDA (Data Pin) and SCL (Clock Pin) only because of the I2C protocol. This module is designed to communicate using the I2C protocol. So, at first, find the SDA and SCL pin of your Arduino uno or compatible...
lcd.clear();//clear out all the registers rtc.initClock();//set a time to start with.//...
DS3231 RTC Description • 100% brand new and high quality Overview: • Raspberry Pi DS3231 foreign high precision clock module • Pay attention to the module for Arduino motherboard can also be used. • The module itself can be adapted to 3.3 V and 5 V system, no level conversion...
#if (SSD1306_LCDHEIGHT != 64) #error("Height incorrect, please fix Adafruit_SSD1306.h!"); #endif void printDateTime(DateTime dateTime);//创建实例RTC_DS1307 RTC;DS3231 Clock;bool Century=false;bool h12;bool PM;uint8_t bell[8] = {0x4,0xe,0xe,0xe,0x1f,0x0,0x4};char data[15]...
DS3231 Library An Arduino library for the DS3231 real-time clock (RTC). Description The library provides easy-to-use methods to: set and read the current date and time; set, clear, and detect two, independent, Time-of-Day alarms; perform certain conversions and calculations with time data...
1PCS PCF8563 DS3231 PCF8523 AT24C32 DS1302 DS2121SN IIC Precision RTC Real Time Clock Memory Module For Arduino new original Color: DS1302 Product sellpoints Ds214|Operating Temperature Range:Operates reliably from -40 to +85°C, ensuring consistent performance in diverse environments. Electronic...
DS3231 datasheet Usage Initialization #include<Wire.h>#include<ErriezDS3231.h>//Create RTC objectErriezDS3231 rtc;voidsetup() {//Initialize TWI with a 100kHz (default) or 400kHz clockWire.begin(); Wire.setClock(400000);//Initialize RTCwhile(!rtc.begin()) {//Error: Could not detect...
DS3231 AT24C32 高精度时钟模块 IIC模块 存储模块 For arduino 深圳市智创微智能电子有限公司7年 月均发货速度:暂无记录 广东 深圳市福田区 ¥4.38成交401PCS DS3231实时时钟模块RTC 3.3V/5V带电池 适用于树莓派(Arduino) 深圳亿鑫盛电子有限公司2年 ...
Arduino with DS3231 Real Time Clock In this post I’ll show you how to interface a RTC module DS3231 Real Time Clock with Arduino. This particular module uses I2C protocol to transfer current time to a micro controller. DS3231 library and header files should be installed ... RGB LED Bar...